Western Zone Zone Boys 10 & under - 50 M Back
These rankings show the swimmers' placement within their Zone.They are based on the swimmer's personal best, their current age category, and team; and are calculated from all the meets results.
For each swimmer, you can find the swimmer's ranking, their best time, the corresponding time standard, as well as how much faster the swimmer needs to be to reach the next level. The last columns provide information about the event they achieved this personal best.
Swimmer Rankings
| Ranking | Name | Time | Age | Standard | to Next Standard | Team | Date | Meet | |
|---|---|---|---|---|---|---|---|---|---|
| 751 | Lucas Li | 56.73 | 8 | B: 55.39 (+1.34s | 2.4%) | Alto Swim Club | 07/19/2025 | Alto Last Splash | ||
| 752 | Shaoquan Wang | 56.74 | 10 | B: 55.39 (+1.35s | 2.4%) | Chinook Aquatic Club | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 753 | Nathaniel Min | 56.75 | 9 | B: 55.39 (+1.36s | 2.4%) | Milpitas Aquatic Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 754 | Thomas Nguyen | 56.77 | 10 | B: 55.39 (+1.38s | 2.4%) | Cascade Swim Club | 09/21/2024 | 2024 PN CSC September Shakeout | ||
| 755 | Holt Jorgensen | 56.77 | 9 | B: 55.39 (+1.38s | 2.4%) | Dart Swimming | 06/21/2024 | Reno Aquatic Club Gamble | ||
| 756 | Tyler Siu | 56.78 | 10 | B: 55.39 (+1.39s | 2.4%) | El Cerrito Gators | 04/26/2025 | PacSwim LCM C B BB+ Hosted By TERA | ||
| 757 | Andrew Arbatsky | 56.81 | 10 | B: 55.39 (+1.42s | 2.5%) | Pacifica Sea Lions | 04/19/2025 | Alto Spring Jam Meet | ||
| 758 | Kenneth Zhang | 56.82 | 8 | B: 55.39 (+1.43s | 2.5%) | Santa Clara Swim Club | 07/19/2025 | Santa Clara Valley Splash Block Party | ||
| 759 | Sammy Baker | 56.89 | 10 | B: 55.39 (+1.50s | 2.6%) | Valley Aquatics | 07/11/2025 | 2025 PN OCA July Jamboree Invitational | ||
| 760 | Gavin Merrill | 56.90 | 9 | B: 55.39 (+1.51s | 2.7%) | Olympus Aquatics | 04/25/2025 | 2025 Stingrays LC Kickoff | ||
| 761 | Aiden Hu | 56.91 | 10 | B: 55.39 (+1.52s | 2.7%) | Alto Swim Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 762 | Logan Yip | 56.94 | 10 | B: 55.39 (+1.55s | 2.7%) | South San Francisco Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 763 | Kynan Wiseman | 56.98 | 10 | B: 55.39 (+1.59s | 2.8%) | Longmont Swim Club | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 764 | Marlon Chinchilla | 56.98 | 9 | B: 55.39 (+1.59s | 2.8%) | Piranha Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 765 | Finn McGrath | 57.02 | 7 | B: 55.39 (+1.63s | 2.9%) | Multnomah Athletic Club | 05/30/2025 | LA OPEN 2025 | ||
| 766 | Christopher Scheetz | 57.03 | 9 | B: 55.39 (+1.64s | 2.9%) | Unattached | 07/12/2025 | 2025 CO Southern Colorado LC Championship | ||
| 767 | Sebastian Lam | 57.05 | 8 | B: 55.39 (+1.66s | 2.9%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 768 | Alex Zhong | 57.09 | 8 | B: 55.39 (+1.70s | 3.0%) | Santa Clara Swim Club | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 769 | Calder McPheeters | 57.14 | 10 | B: 55.39 (+1.75s | 3.1%) | California Capital Aquatics | 06/20/2025 | Reno Aquatic Club Gamble | ||
| 770 | Ethan Li | 57.17 | 8 | B: 55.39 (+1.78s | 3.1%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 771 | Aemon Meenaghan | 57.21 | 9 | B: 55.39 (+1.82s | 3.2%) | Team Eugene Aquatics | 06/27/2025 | TEAM Summer Invitational | ||
| 772 | Alex Hirata | 57.21 | 10 | B: 55.39 (+1.82s | 3.2%) | DeAnza Cupertino Aquatics | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 773 | Martin Li | 57.22 | 9 | B: 55.39 (+1.83s | 3.2%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 774 | Charles Rao | 57.24 | 8 | B: 55.39 (+1.85s | 3.2%) | Eastside Aquatic Swim Team | 07/11/2025 | 2025 THSC Summer Classic | ||
| 775 | Benjamin Foster | 57.30 | 9 | B: 55.39 (+1.91s | 3.3%) | Neptune Swimming | 05/17/2025 | Neptune Swimming May Long Course Meet | ||
| 776 | Felix Wang | 57.31 | 10 | B: 55.39 (+1.92s | 3.4%) | Eastside Aquatic Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 777 | Victor Secor | 57.32 | 9 | B: 55.39 (+1.93s | 3.4%) | Piedmont Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 778 | Oliver Ng | 57.35 | 10 | B: 55.39 (+1.96s | 3.4%) | VillaSport Swim Team | 05/30/2025 | LA OPEN 2025 | ||
| 779 | Ryan Chen | 57.39 | 10 | B: 55.39 (+2.00s | 3.5%) | DeAnza Cupertino Aquatics | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 780 | John Telischak | 57.40 | 10 | B: 55.39 (+2.01s | 3.5%) | Alto Swim Club | 07/20/2024 | Alto Last Splash Invitational | ||
| 781 | Oliver Loening | 57.41 | 10 | B: 55.39 (+2.02s | 3.5%) | Daly City Dolphins | 05/16/2025 | 2025 DACA LC CBA Meet | ||
| 782 | James Carwin | 57.42 | 8 | B: 55.39 (+2.03s | 3.5%) | Front Range Barracudas | 07/11/2025 | 2025 CO NCS Gold District Championships | ||
| 783 | Bronson Bruland | 57.46 | 10 | B: 55.39 (+2.07s | 3.6%) | Mlst | 07/12/2025 | 2025 Silver State Championships | ||
| 784 | Elijah Irwin | 57.47 | 9 | B: 55.39 (+2.08s | 3.6%) | Fallbrook Assoc Swim T | 07/11/2025 | 2025 SI JBST All Ages NTS Meet | ||
| 785 | Yusuf Cavcic | 57.48 | 10 | B: 55.39 (+2.09s | 3.6%) | Wave Aquatics | 07/18/2025 | 2025 PN Chinook Age Group Seattle Open | ||
| 786 | Ethan Gu | 57.49 | 10 | B: 55.39 (+2.10s | 3.7%) | Burlingame Aquatics | 04/19/2025 | Alto Spring Jam Meet | ||
| 787 | Glen Huang | 57.49 | 9 | B: 55.39 (+2.10s | 3.7%) | Pacific Dragons Swim Team | 05/31/2025 | 2025 PN VAST Summer Sprints And Distance Chal | ||
| 788 | Neil Bisht | 57.49 | 9 | B: 55.39 (+2.10s | 3.7%) | Valley Splash | 05/23/2025 | Zone 1 South May Firecracker 500 | ||
| 789 | Mihai Nicolaev | 57.50 | 10 | B: 55.39 (+2.11s | 3.7%) | Front Range Barracudas | 04/12/2025 | Cuda V FAST | ||
| 790 | William Wolfe-McCormick | 57.51 | 10 | B: 55.39 (+2.12s | 3.7%) | Legacy Aquatics | 11/02/2024 | Oregon City Fall Open 2024 | ||
| 791 | Hei Chan | 57.52 | 10 | B: 55.39 (+2.13s | 3.7%) | Alto Swim Club | 04/27/2024 | Alto Spring Jam | ||
| 792 | George Li | 57.54 | 8 | B: 55.39 (+2.15s | 3.7%) | Bellevue Club Swim Team | 05/29/2025 | 2025 IE VS Apple Capital | ||
| 793 | Trevor Lipscomb | 57.59 | 10 | B: 55.39 (+2.20s | 3.8%) | Corvallis Aquatic Team | 06/27/2025 | TEAM Summer Invitational | ||
| 794 | Jack McGee | 57.62 | 10 | B: 55.39 (+2.23s | 3.9%) | Klamath Basin Aquatics | 06/27/2025 | 2025 Lakeview Lion S Invitational | ||
| 795 | Ryan Koh | 57.63 | 10 | B: 55.39 (+2.24s | 3.9%) | Quicksilver Swimming | 06/29/2024 | Alto Summer Swelter | ||
| 796 | Joshua Thomas | 57.63 | 10 | B: 55.39 (+2.24s | 3.9%) | Sunnyvale Swim Club | 06/27/2025 | Silicon Valley LC CBA+ Meet | ||
| 797 | Alex Warren Moy | 57.64 | 9 | B: 55.39 (+2.25s | 3.9%) | Palo Alto Stanford Aquatics | 05/24/2025 | 2025 Mike Snyder Memorial | ||
| 798 | Nicholas Stefan | 57.65 | 10 | B: 55.39 (+2.26s | 3.9%) | Teamgoldusa | 06/21/2025 | NVST Last Chance AG Champs Summer Plunge 2025 | ||
| 799 | Edmund Lin | 57.65 | 9 | B: 55.39 (+2.26s | 3.9%) | California Dolphins Swim Team | 04/12/2025 | PC BSW LCM C B BB+ Meet | ||
| 800 | Liam Frank | 57.66 | 10 | B: 55.39 (+2.27s | 3.9%) | Olympus Aquatics | 07/09/2024 | Legendary Encore LC 2024 | ||
Disclaimer: This Website is not affiliated with USA Swimming or any Local Swim Committee. The rankings and times displayed on this website are unofficial and should not be viewed as such. We update our information regularly, but we cannot guarantee that the data is accurate, timely, or complete. The only purpose of this website is entertainment. None of the information here should be used for university admission applications.